the difference is due tax revenue projections n creased savings and repayments of loans. >>> more and more commuters are riding the bart to work. ktvu's rob roth is in san francisco at one of two stations that bart is taking a close look at. rob? >> reporter: it is the heart of the evening commute and we are here at the bart station, this is the busiest station in the system and many commuters say it is too crowded. but bart is looking at ways to make the commute more comfortable. >> reporter: commuters at the bart station say -- >> it is hectic. >> reporter: gets more crowded by the day. with 391,000 passengers taking bart each week day, ridership is at an all time high and the two most crowded stations are embarcadero and montgomery and that could get worse. ridership could hit $700,000 a day. >> bart staff is thinking about what type of solutions can we implement to address the growing capacity. >> reporter: such potential solutions could include escalators. make these seating areas smaller. it would save space. >> my only consideration would be the elderly. >> reporter: and bart i